# G2S_ChangeBlendAlpha

## C Specification

      #include <nitro/gx/g2.h>

      void G2S_ChangeBlendAlpha(int ev1, int ev2);

## Description

This function only sets the alpha blending coefficient for the sub 2D Engine.

## Arguments

`ev1` | Alpha blending coefficient for the first plane.
`ev2` | Alpha blending coefficient for the second plane.

## Return Values

None

## See Also

`G2S_BlendNone, G2S_SetBlendAlpha, G2S_SetBlendBrightness, G2S_SetBlendBrightnessExt, G2S_ChangeBlendBrightness`

## Revision History

02/09/2004 Initial Version